Alien vs. Predator - the native lacewing Chrysoperla carnea is the superior intraguild predator in trials against the invasive ladybird Harmonia axyridis

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F13%3A00426305" target="_blank" >RIV/60077344:_____/13:00426305 - isvavai.cz</a>
Alternative codes found
RIV/60076658:12310/13:43885403
Result on the web
<a href="http://www.bulletinofinsectology.org/pdfarticles/vol66-2013-073-078nedved.pdf" target="_blank" >http://www.bulletinofinsectology.org/pdfarticles/vol66-2013-073-078nedved.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Alien vs. Predator - the native lacewing Chrysoperla carnea is the superior intraguild predator in trials against the invasive ladybird Harmonia axyridis
Original language description
The alien invasive ladybird Harmonia axyridis (Pallas) (Coleoptera Coccinellidae) is a biological control agent of aphids and in the larval stage it is a very voracious and superior intraguild predator over most native ladybirds studied, except the largespecies Anatis ocellata (L.). We report the first aphidophagous insect - lacewing Chrysoperla carnea (Stephens) (Neuroptera Chrysopidae) - which is a superior intraguild predator, despite its smaller size, over the aggressive invasive ladybird H. axyridis in larval stage. We also observed high survival rate of hoverfly larvae Episyrphus balteatus (De Geer) and Epistrophe eligans (Harris) (Diptera Syrphidae), when exposed to ladybird larvae. Ladybird larvae were killed by lacewing larvae, individually paired in an empty Petri dish without food and water, in 50% of the cases when second instar larvae of both species were tested, in 94% of the cases with third instar larvae, and in 52% of the cases when third instar larvae of the lacewing
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EH - Ecology - communities
OECD FORD branch
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Project
<a href="/en/project/QH82047" target="_blank" >QH82047: Invasive ladybird Harmonia axyridis - contribution to biological protection of plants or a threat for biodiversity?</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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